Beam



FIG. 1 is a front elevation view of a beam showing my new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a left-side elevation view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines depicting part of a screen and additional structure inFIG. 8 are included for the purpose of illustrating environmentalstructure and form no part of the claimed design.

The break lines shown in FIGS. 3-7 indicate a symbolic break in length.The appearance of any portion of the article between the break linesforms no part of the claimed design.

CLAIM We claim the ornamental design for a beam, as shown and described.